baber/WOPTO huggingface dataset:
Patent JP-S5783919-A (JP)
Title: Pulse transmitter
Inventor: KOU TADAHARU
IPC: H03K3/42
Filed: 1980-11-14
Abstract: PURPOSE:To increase the number of pulses without adding a detecting circuit group more, by splitting light from one projecting element through optical fibers and generating a pulse on the basis of a waveform composed by a photodetecting element after the light passes through a slit. CONSTITUTION:Light from a projecting element 3 is branched to two optical paths by optical fibers 10AP and 10BP and then passed through a fixed slit plate 5 and a slit disk 2 to enter optical fibers 10AR and 10BR. When the pitch of a slit 2a is alpha deg.=360 deg./number-of-pulses (number of slits) and a gap between two slits 5a and 5b is expressed an an angle delta of opening from the center of the slit disk, delta=alphaXn-alpha/4. Pulses of light entering the optical fibers 10AR and 10BR are synthesized in a photodetecing element 4, whose output is supplied to a processing circuit 17 to output four fold pulses.
Patent JP-H06346346-A (JP)
Title: Raised knit
Inventor: WAZAKI NORIO
IPC: D04B1/02
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a raised knit fine in appearance and excellent in durability. CONSTITUTION:Fine-spun twisted union yarns comprising 10-count pure cotton 974g in yarn breaking strength, 897g in minimum six-average breaking strength and 9.3 T/in number if twists are knitted into a fabric with plain stitch followed by scouring and bleaching and dyeing, and the resultant fabric is imparted with a raising lubricant and threaded through a card clothing raiser to effect raising followed by uniformizing fluff lengths through shearing.
Patent JP-S6142362-A (JP)
Title: Oil coating member
Inventor: KATO HIROSHI
IPC: B05C1/02
Filed: 1984-08-01
Abstract: PURPOSE:To always properly supply a necessary amount of oil in proper quantities, by impregnating a porous fibrous structural material with a mixture consisting of silicone rubber and oil to crosslink the silicone rubber. CONSTITUTION:When silicone rubber and an oil component are infiltrated into a porous fibrous structural material wherein numberless fine fibers 11 are formed between a large number of fine knot parts 12 in a spidery form, silicone rubber is crosslinked and coagulated between fine fibers 11 to enhance a characteristic such as tensile strength of the porous fibrous structural material 1 and to impart proper elasticity thereto.
Patent JP-S6315735-A (JP)
Title: Manufacture of coupling flange for spiral corrugated pipe
Inventor: KANAO SHIRO
IPC: B29L23/18
Filed: 1986-07-08
Abstract: PURPOSE:To obtain a coupling flange, capable of being produced by mass production and generating no shrinkage strain of resin material on the side surface of the flange, by a method wherein a continuous tubular body with a length longer than at least several times of the necessary width of the flange is formed by winding a belt type material while the tubular body is sliced into pieces with the necessary width. CONSTITUTION:A belt type material (a) made of synthetic resin, which is extruded out of the die of an extruding molder C onto a mandrel 11, formed so as to have recess and projection wave forms 13, 14 with spiral pitches under a temperature condition capable of forming at a temperature lower than the melting point and higher than the softening point of the resin, is wound sequentially and spirally, thereafter, the belt type material is integrated by fusion welding to form a tubular body 21 formed with spiral recess and projection wave forms 24, 23 with the same configuration substantially as the molding surface 12 of the mandrel 11 continuously on an inner peripheral surface 22 while the material of synthetic resin is cured to a predetermined hardness, then, the tubular body 21 is sliced sequentially along lines L orthogonal to the axis of the tubular body 21 to obtain the objective flanges.
Patent JP-S6136859-A (JP)
Title: Interface controller
Inventor: NOGUCHI TATSUO
IPC: G06F13/40
Filed: 1984-07-30
Abstract: PURPOSE:To attain the connection between an interface controller and plural types of external devices by varying the data bit width for transfer of data between the external devices and the interface controller. CONSTITUTION:When the 32-bit mode is selected by a data bit width switching circuit 250, a data selection circuit 230 always selects the data 263 stored in an upper register 220. While a selection circuit 231 always selects the data 270 of a driver/receiver circuits 241. For this purpose, a data transfer control circuit 251 performs the control. Therefore the upper and lower data 263 and 264 are delivered to an external device 202 via the circuits 240 and 241 respectively. When the 16-bit mode is selected by the circuit 250, the circuit 230 selects both upper and lower data 263 and 264 alternately. While the circuit 231 selects the data 269 of a driver/receiver circuit 240. For this purpose, the circuit 251 performs the control.
Patent JP-H0450253-A (JP)
Title: Production of flame-retardant resin composition
Inventor: KANEMITSUYA KAZUHIKO
IPC: C08L23/08
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the subject composition free from halogen, having high flame-retardancy, easily moldable even by preliminarily crosslinking in the kneading of each component and suitable as an insulation material for electric wire, etc., by compounding a specific organic peroxide, a halogen-free olefin resin, etc. CONSTITUTION:The objective resin composition is produced by kneading (A) 100 pts.wt. of a halogen-free olefin resin (e.g. polyethylene or polypropylene) with (B) 50-250 pts.wt. of a hydrated metal oxide (e.g. aluminum hydroxide) and (C) 0.05-5 pts.wt. of an organic peroxide having a half-life temperature (10hr base) lower than the maximum temperature in kneading by >=20 deg.C (e.g. dicumyl peroxide) and crosslinking the resin during the kneading operation.
Patent JP-2000347560-A (JP)
Title: Pronunciation marking device
Inventor: KAMIYA SHINGO
IPC: G09B5/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a pronunciation marking device capable of marking quality of a pronunciation by a simple composition by utilizing a speech teaching material of language study more popular than conventional one. SOLUTION: Speech of a teaching material is inputted to this pronunciation marking device from an MD player 2, and outputted from a loudspeaker 11, and also stress accent, tonic accent, intonation, etc., are analyzed by a DSP 13. The result of the analysis is stored in memory 14. Next, speech of practice of a learner is inputted through a microphone 3, and pronunciation information such as the stress accent, tonic accent, and intonation, etc., are analyzed by the DSP 13 as the speech of the above-mentioned teaching material. If the pronunciation information on the learner speech is the same as the one of the teaching material, the pronunciation is regarded as correct, therefore both pronunciations are compared with each other, and the result of the marking based on the similarity is displayed on a display 22.  Thus, it is possible to mark learner's pronunciation by using a conventional speech teaching material which does not have information for marking.
Patent JP-2000350116-A (JP)
Title: Program selecting arrangement
Inventor: OZAKI KAZUHISA
IPC: H04N5/445
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To allow a program selection receiver for digital broadcast to easily select a received program channel. SOLUTION: A table RAM 22 stores information obtained by receiving a program of a broadcast frequency channel in advance, and a program channel of the program designated by a program number selection means 30 can selectively be received on the basis of the program number information stored in the table RAM 22.
Patent JP-H0888-A (JP)
Title: Plant cultivating system and plant draining system, and trouble information transmitting system for cultivation and draining cultivation of plant
Inventor: MIYOSHI MASANAO
IPC: A01G25/16
Filed: 1994-06-21
Abstract: PURPOSE:To provide a plant cultivating system capable of automating the plant cultivation, and a plant draining system capable of growing plants or harvesting fully ripened fruit by optimizing the draining of water in the plants. CONSTITUTION:This plant cultivation system comprises a measuring means capable of inserting a trunk or a stem of a plant into a space constituted by a pressure-resistance transformation element and a filmy elastic member and measuring the extent of its expansion or contraction and a computing means (computer)(44) capable of performing the computation processing so as to provide the optimized environment for the plant cultivation based on the information concerning the plant cultivation and diameters of the plant trunk or stem stored in a database (433) for the plant cultivation. Furthermore, this plant draining system is capable of automatically controlling the draining for increasing a harvest based on information stored in the database (433) for the plant draining cultivation by the computer (44).
Patent JP-H09317416-A (JP)
Title: Engine valve device
Inventor: KATAYAMA TAKASHI
IPC: F01L1/46
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress the abrasion of an intake or exhaust spring retainer by setting either one of the contact face of the intake or exhaust spring retainer with an associated intake or exhaust valve spring and the contact face of the intake or exhaust valve spring with the intake or exhaust spring retainer to have an inclination of an angle by which the spring retainer deforms. SOLUTION: An intake or exhaust valve 18 of an engine is urged by an intake or exhaust valve spring 30 in its opened direction, and contacts at its one end with a cylinder head 6 and the other end with an intake or exhaust spring retainer 42. In this arrangement either one of a contact face 50 of the intake or exhaust spring retainer 42 with the intake or exhaust valve spring 30 and a contact face 58 of the intake or exhaust valve spring 30 with the intake or exhaust spring retainer is set to have a tapered face with an angle θby which the intake or exhaust spring retainer 42 deforms, as a result which a local rise in surface pressure is prevented on the contact face 50 on the intake or exhaust spring retainer side and on the contact face 58 for the intake or exhaust spring retainer.
Patent JP-S5590523-A (JP)
Title: Fast hardenable phenol resin and preparation thereof
Inventor: NANJIYOU MOTOYUKI
IPC: C08G8/00
Filed: 1978-12-28
Abstract: PURPOSE: To obtain phenol resin with excellent fast hardening property, flowability and fusibility by a method wherein phenols and formaldehyde are subjected to reflux reaction in the presence of divalent metal salt and, after an acid in added, dehydration and furthermore, dehydrating condensation are carried out.  
     CONSTITUTION: Phenols and formaldehyde are subjected to reflux reaction in a range of mole ratio 0.6W0.95 in the presence of divalent metal salt and, after an acid is added so as to adjust pH to 1W5, dehydration in immediately carried out under vacuum without carrying out secondary reflux. Thereafter condensing and dehydrating reaction is promoted under atomospheric pressure to obtain a resin of which ortho-para ratio is 0.9W3.0. As a catalyst, a divalent metal salt with excellent ortho-orienting property, such as a metal salt selected from zinc acetate, manganese acetate, barium acetate, manganese nitrate, zinc borate or the like is used. As an acid catalyst, an acid selected from salicylic acid, phthalic acid, boric acid, oxalic acid, nitric acid or the like is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H059405-A (JP)
Title: Resin composition for pigment dispersion and preparation thereof
Inventor: GOUSHI HARUNORI
IPC: C09K23/52
Filed: 1991-07-02
Abstract: PURPOSE:To provide a dispersant which, even when used in a small amount, can disperse pigments to give a low-thixotropy stable dispersion. CONSTITUTION:The title composition comprises (1) a reaction product obtained by reacting a polyamine having at least two primary and/or secondary amino groups with a polyisocyanate having at least two isocyanate groups in such a proportion that the amount of the primary and/or secondary amino groups is stoichiometrically at least equivalent to the isocyanate groups and (2) a resin containing an acidic functional group in an amount of 0.1-2.0 meq per g of the solid matter. The amounts of both components are such that the amount of the basic amino groups contained in component (1) is 0.1-3.0 equivalents based on the acidic functional groups of component (2).
Patent JP-S5950469-A (JP)
Title: Developing device
Inventor: YAMASHITA KEITAROU
IPC: G03G15/09
Filed: 1982-09-16
Abstract: PURPOSE:To restrain the flexural quantity of a sleeve to <=0.2mm. even if a permanent magnet longer than 500mm. is used, by providing a projecting part on a part of the outside circumferential face of the cylindrical sleeve consisting of a nonmagnetic material where a permanent magnet member provided with plural magnetic poles on the surface is stored. CONSTITUTION:A permanent magnet roll 1 is constituted by arranging a permanent magnet member 3 in a cylindrical sleeve 2 consisting of a nonmagnetic material. The permanent magnet member 3 is formed by fixing a cylindrical permanent magnet 4, which has plural magnetic poles on the surface, to a shaft 5. Contracted parts 5a and 5b of the shaft 5 are supported through bearings 6 and 6' by flange members 7 and 7'. A projecting part 6 extending in the axial direction is formed on a part of the circumferential face of the sleeve 2, and thus, the flexural quantity of the sleeve 2 is restrained to <=0.2mm. even if the length of the permanent magnet member 3 is longer than 500mm..
Patent JP-H0832643-A (JP)
Title: Mutliprotocol repeater
Inventor: SETO KOICHIRO
IPC: H04L29/06
Filed: 1994-07-13
Abstract: PURPOSE:To provide a multiprotocol repeater where the retrieval processing time of a protocol type is short and the setting of a network address in the multiprotocol repeater by a user can be omitted. CONSTITUTION:The multiprotocol repeaters 10 and 20 which are connected to a local area network and execute the repeating processing of various protocols are provided with functions for dynamically changing the retrieval order of the protocol types of frames 11 arriviving at a port 1 into the appearing order of the protocol types and functions for analyzing the frames 11 arriving at the port and automatically setting the network address of the port 1.
Patent JP-H0716372-A (JP)
Title: Presser foot of sewing machine
Inventor: ISONO JUN
IPC: D05B29/06
Filed: 1993-06-30
Abstract: PURPOSE:To provide a long-life presser foot which makes the feed action of a fabric to be sewn smooth and the finish of sewing beautiful by a method wherein two or more grooves are provided on the underside of the presser foot at specified intervals and resin material is packed in the grooves. CONSTITUTION:This presser foot 1 is made of a wear-resistant material such as steel and grooves 2 in the direction perpendicularly intersecting the sliding direction of a fabric to be sewn are provided on an underside 1a of the presser foot 1 at specified intervals. A resin material, for example, a Teflon(R) resin 3, is packed in the grooves 2 as a solid lubricating material. The Teflon resin 3 is packed by means of pressing or bonding with adhesives when the Teflon 3 is buried. As the underside 1a of the presser foot 1 and the surface of the Teflon resin 3 after the resin 3 is packed are not always equally leveled with each other, the underside 1a is ground after the Teflon resin 3 is packed in to level off both the surfaces. Thus, the underside 1a of the presser foot 1 is partly formed of the Teflon resin with a low friction coefficient, the fabric to be sewn can be fed smoothly.
Patent JP-H115524-A (JP)
Title: Brake force control device
Inventor: KUBOTA MIDORI
IPC: B60T8/1755
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To surely improve running stability of a vehicle by considering the influence of a tire pressure, and suppressing an over steer or under steer tendency of the vehicle. SOLUTION: A car speed, steering angle, actual yaw rate, tire pressure of each wheel are detected, a target yaw rate is calculated in a target yaw rate calculation part 14, a yaw rate deviation is calculated in a yaw rate deviation calculation part 15, a tire pressure condition of a vehicle is decided in a tire pressure condition decision process selecting part 16, the vehicle is judged to be corrected in what direction of running condition by brake force, and from this result, in a target brake force correction coefficient setting part 17, a target brake force correction coefficient correcting target brake force is selected, to be set in a target brake force calculation part 18.  The target brake force calculation part 18 calculates the target brake force, a brake wheel selection part 19 selects a brake wheel of the vehicle, an output decision part 20 decides whether for a control region or not, and in the case of the control region, a brake signal output part 21 outputs a signal to a brake drive part 1, so as to apply the target brake force to the brake wheel.
Patent JP-H0832587-A (JP)
Title: Multiple number limiting device
Inventor: ASO JIRO
IPC: H04L12/28
Filed: 1994-07-14
Abstract: PURPOSE:To provide communication impartially to subscribers by aborting a communication cell when the number of multiple identifiers in use for each subscriber line or relay line exceeds a contracted maximum multiple number. CONSTITUTION:A subscriber's number of use management memory 4 manages a current multiple identifier number for each subscriber and a control section 2 and an arithmetic section 3 increase/decrease number of multiple identifiers in the memory 4 according to use request 7 and a use management request 8. On the occurrence of the use request 7, an increase request is fed to the control section 2 and a subscriber identifier is fed to memories 4, 5 as memory address. The memory 5 manages the maximum number of multiple identifiers allowed for each subscriber and when a comparator section 6 discriminates it that (the number of current uses and the number of uses requested) exceeds a maximum number of multiple identifiers, a data abort signal is publicated. Thus, when a head cell is received, a cell processing section 1 conduct passing processing or abort processing of a packet started from the head cell.
Patent JP-H10331864-A (JP)
Title: Creep prevention device for multiple disc clutch
Inventor: SATO SHINJI
IPC: F16D13/52
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a creep prevention device simple in structure, and excellent in durability by matching a braking unit simple in structure with the driven side of a clutch. SOLUTION: Both an inner race 20 connected with a driving shaft 12 and an outer race 30 connected with a driven shaft 13, are housed in a clutch case 11, a pressing plate 21 supported by the inner race 20 is interposed between a pressure receiving disc 32 supported by the outer race 30 and a pressing disc 31, the pressing disc 31 is energized to the pressure receiving disc side by an engaging spring 17 interposed between the pressure receiving disc 32 and the outer race 30, concurrently a clutch cam is provided for the end part of the outer race 30, which presses the outer race 30 against the engaging spring 17 so as to retreat the pressing disc 31, and let a restraining plate 50 only the rotating direction of which is locked to the clutch case 11, be interposed between the clutch cam and the end part of the outer race 30,  so that its driven side is thereby restrained while releasing operations are being carried out.
Patent JP-S5862602-A (JP)
Title: Optical cable of light composite overhead ground wire
Inventor: SAKABE SADAO
IPC: H01B7/18
Filed: 1981-10-09
Abstract: PURPOSE:To prevent optical fibers from an increase of disconnection and loss in case of drawing an optical cable in and out of an overhead ground wire, by using a material, the outer part of which is subjected to braid having wear resistance as the optical cable of light composite overhead ground wire. CONSTITUTION:A core of optical fibers 2 coated with silicone polymer 3 is stranded around a central line 1 having high tensile strength, and a silicon polymer sheath 5 is treated at its outer periphery through a nonadhesive interlayer 4, and further a wear resistant braid is treated at its outer side, and an optical cable is constituted. The braid 6 consists of a metallic wire or polyamide fibers and relaxes the wear resistance between the inner surface of the overhead ground wire and the optical cable.
Patent JP-H10328850-A (JP)
Title: Pressure electric energizing controller of spot welding machine
Inventor: SAWADA KENJI
IPC: B23K11/24
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To electrically energize at the time point when the air pressure pressing a work reaches an optimal value. SOLUTION: This controller is provided with the air pressure sensor 21 detecting the air pressure of pressurized air fed to an air cylinder 11 and the waveform analyzing means 22 outputting an electric energizing command signal at the time point detected that the signal level reached a constant via the rise zone corresponding to the pressure starting of the work in this voltage signal waveform by analysing the voltage signal waveform detected with the air pressure sensor 21, and an electric energizing means 8 is operated with a timing control means 20 in response to the electric energizing command signal.
Patent JP-H04361010-A (JP)
Title: Method and device for molding compound lens
Inventor: FUJIMURA TAKENAO
IPC: B29C39/10
Filed: 1991-06-06
Abstract: PURPOSE:To release a compound lens from a molding die safely after molded. CONSTITUTION:Voltage with a frequency, by which the shape of the molding surface 12 of a molding die 10 is deformed in the same manner as the resonance frequency of the molding die 10, is applied to a vibration generating means 14 by a high-frequency generating means in the molding die 10, in which a resonator 13, the vibration generating means 14 and a mold nose section 11 with the molding surface 12 are clamped and mounted in series by a bolt 15. The molding surface 12 of the molding die 10 is elastically deformed by applying voltage, thus generating displacement between the molded resin layer of a compound lens fast stuck to the molding surface 12 and the molding surface 12 of the molding die 10, then releasing the resin layer.
Patent JP-S6141670-A (JP)
Title: Motor-driven power steering gear
Inventor: TAKAISHI TATSUYUKI
IPC: B62D5/04
Filed: 1984-07-31
Abstract: PURPOSE:To dispense with a hydraulic control system and reduce the cost of production as well as to make improvements in fuel consumption, by driving a motor at a time when a speed displacement value in a shaft at the input side to that at the output side. CONSTITUTION:In time of running at low speed, tire reaction force operating a steering wheel 10 is large enough so that a torsion bar 15 is twisted in response to the operating force, making an input side shaft 11 into speed displacement to an output side shaft 14, whereby a detection pin 310 or 320 is displaced as far as the specified value from neutral, and a c.w./c.c.w. electric switch 31 or 32 operates. Since a ring gear 51 is engaged by a solenoid clutch 4, a planetary gear 52 rotates around a shaft 52a and simultaneously revolves inside the ring gear 51. Rotation of a motor M is transmitted to a sun gear bar 20 where a second gear 20b is engaged with the planetary gear, after being decelerated and further transmitted to a steering gear 12 via a universal joint 13.